Design grey water re-use systems

Formats and tools

Unit Description
Reconstruct the unit from the xml and display it as an HTML page.
Assessment Tool
an assessor resource that builds a framework for writing an assessment tool
Assessment Template
generate a spreadsheet for marking this unit in a classroom environment. Put student names in the top row and check them off as they demonstrate competenece for each of the unit's elements and performance criteria.
Assessment Matrix
a slightly different format than the assessment template. A spreadsheet with unit names, elements and performance criteria in separate columns. Put assessment names in column headings to track which performance criteria each one covers. Good for ensuring that you've covered every one of the performance criteria with your assessment instrument (all assessement tools together).
Wiki Markup
mark up the unit in a wiki markup codes, ready to copy and paste into a wiki page. The output will work in most wikis but is designed to work particularly well as a Wikiversity learning project.
Evidence Guide
create an evidence guide for workplace assessment and RPL applicants
Competency Mapping Template
Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners. A template for developing assessments for a unit, which will help you to create valid, fair and reliable assessments for the unit, ready to give to trainers and students
Observation Checklist
create an observation checklist for workplace assessment and RPL applicants. This is similar to the evidence guide above, but a little shorter and friendlier on your printer. You will also need to create a seperate Assessor Marking Guide for guidelines on gathering evidence and a list of key points for each activity observed using the unit's range statement, required skills and evidence required (see the unit's html page for details)

Self Assessment Survey
A form for students to assess thier current skill levels against each of the unit's performance criteria. Cut and paste into a web document or print and distribute in hard copy.
Moodle Outcomes
Create a csv file of the unit's performance criteria to import into a moodle course as outcomes, ready to associate with each of your assignments. Here's a quick 'how to' for importing these into moodle 2.x
Registered Training Organisations
Trying to find someone to train or assess you? This link lists all the RTOs that are currently registered to deliver CPCPPS5025A, 'Design grey water re-use systems'.
Google Links
links to google searches, with filtering in place to maximise the usefulness of the returned results
Reference books for 'Design grey water re-use systems' on This online store has a huge range of books, pretty reasonable prices, free delivery in Australia *and* they give a small commission to for every purchase, so go nuts :)

Elements and Performance Criteria


Evaluate design parameters.


Scope of workis established for design of grey water reuse systems for wide span and high-rise building projects.


Design requirementsare determined from relevant Australian standards, codes, plans, specifications and client brief.


Potential household or community health and environmental risks are identified and measures to protect public health are identified and implemented.


Cost-benefit analysis is conducted.


National water programs, statutory and regulatory requirements, and relevant Australian standards and codes for the design of grey water re-use systems are interpreted, analysed and applied.


Manufacturer requirementsand trade and technical manuals are interpreted.


Additional research, including a desktop study, is conducted to outline design parameters.


Performance requirements are established, considering safety of system users or building occupants.


Plan and detail system components.


Primary, secondary and advanced secondary treatment and tertiary systems are detailed.


Layout of pipework systems and type and location of fittings, valves, controls and other system components are planned.


Changes to building drainage system are designed and detailed, and inspection requirements are identified.


Diversion, storage, disposal, wet weather storage, and land application options are evaluated and detailed, problems are identified and solutions applied.


Stored and pressurised grey water systems for irrigation, sanitary flushing and other approved use are detailed.


Storage tanksand approved disposal options are designed and detailed.


Pipe size and pump duty calculations are made and pumpwell, pump and pump control requirements are sized and detailed.


Approved materials and jointing methods for grey water re-use systems are evaluated, pipe supports are designed and installation requirements are specified.


Design and size systems.


Grey water reuse systems are designed for a range of residential, commercial and industrial applications to include water treatment and backflow protection of drinking and non-drinking water supply systems.


Grey water reuse systems are designed to ensure that the system can be properly and safely maintained.


Grey water reuse systems are designed and sized using calculations and computer software packages.


Sustainability principles and concepts are applied throughout the design process.


Prepare documentation.


Client brief of the desired design is prepared.


Plans and specifications are prepared for a range of grey water re-use systems.


Testing and commissioning schedule is prepared.


Operation and maintenance manual is produced, including information on how to properly and safely maintain the system.